3863312 has 20 divisors (see below), whose sum is σ = 7572060. Its totient is φ = 1909248.

The previous prime is 3863311. The next prime is 3863317. The reversal of 3863312 is 2133683.

3863312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2572816 + 1290496 = 1604^2 + 1136^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3863311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68 + ... + 2780.

It is an arithmetic number, because the mean of its divisors is an integer number (378603).

Almost surely, 2^3863312 is an apocalyptic number.

It is an amenable number.

3863312 is a deficient number, since it is larger than the sum of its proper divisors (3708748).

3863312 is a wasteful number, since it uses less digits than its factorization.

3863312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2810 (or 2804 counting only the distinct ones).

The product of its digits is 2592, while the sum is 26.

The square root of 3863312 is about 1965.5309715189. The cubic root of 3863312 is about 156.9109533315.

Adding to 3863312 its reverse (2133683), we get a palindrome (5996995).

The spelling of 3863312 in words is "three million, eight hundred sixty-three thousand, three hundred twelve".